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    ProductsHome > Products

    PROPYL PARABEN


    Trade name: JIEMOREL PP
    Product name : PROPYL PARABEN
    Chemical name : Propyl 4-hydroxybenzoate
    CAS # : 94-13-3
    Molecular formula : C10H12O3
    Structural formula:
    Molecular weight : 180.20
    Physical and chemical properties
     :  white crystal ,easily soluble in alcohol and ether, nearly insoluble in water,Relative density(d4102 )1.0630,refractive index (nD102)1.5050
    Product quality standard

     
    Item
    Index
    Appearance
    white powder
    Purity (in dry basis), %
    98-102
    Melting point, ℃
    96-99
    Loss on drying, %
    ≤0.5
    Residue on ignition, %
    ≤0.1
    Acidity
    up to standard
    4-Hydroxybenzoic acid and Salicylic acid
    up to standard
    Solubility
    easily soluble in alcohol, ether, acetone, lightly soluble in water


    Uses:
    ● global registration, no stimulation on eyes, skin and mucosa
    ● widely applied in cosmetics, medical and food industry
    ● dosage: 0.2~0.5%
    ● PH range for application: 4~8
    Packaging: 25KG/fiber can or on demand
    Storage: Should be preserved in cool and dry place sealed。shelf life is 36 months


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